Guangzhou Maijunbao Audio Equipment Co. LTD
Global PRO brand light+audio power management supplier.
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Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier
8 Ω/stereo: 4 x 900 w
4 Ω/stereo: 4 x 1500 w
2 Ω/stereo: 4 x 2200 w
8 Ω/bridge: 2 x 3000 w
4 Ω/bridge: 2 x 4000 w
| Signal To Noise Ratio below rated power 20Hz to 20KHz,A-Weighted: | >100dB |
| Slew Rate: | >50v/μs |
| Damping factor: | >3200 |
| Power Supply: | 180V-260V 50-60Hz |
| Input Sensitivity: | 0.775V 1V 1.4V 2V |
| Frequency Response @1 Watt into 8 Ohm: | ±0.3dB, 20Hz -20kHz |
| THD+N: | ≤0.05% @ 8Ω1kHz |
| Input Impedance: | 20k Ohm Balanced or10k Ohm Unbalanced |
| Crosstalk at Rated Output 8 Ohms 1kHz: | ≤-70dB |
| Input CMRR: | ≤-75dB |
| Power Consumption@Maximun Output Power 8 Ohms: | 4620W 21A@220V |
| Output Circuitry: | CLASS D |
| Cooling System: | 6 stepless variable speed fans and aluminum profile heatsinks |
| Indicators: | SIG, PRO, CLIP, BRI,ON,BRI |
| Net Weight: | 8.3kg |
| Dimensions:(mm) | 483W x 420D x 45H |
This is a feature of our ablpower product.
Question 1: What kind of packing can you provide?
Answer:We will use carton packaging for power timing device products, color neutral without any product LOGO. Distribution cabinet products are packed in airmail boxes or cartons. Of course, if you have special requirements, we can also pack the products according to your requirements, the cost is calculated separately.
Question 2:What are your payment terms?
Answer:T/T is 30% of the deposit, and pay 70% of the balance before delivery. Before you pay the balance, we will show you the pictures of the products and packaging.
Question 3:How long will it take to finish production?
Answer:Generally speaking, distribution cabinet products need 5 to 10 days after receiving the advance payment. The exact delivery time depends on the items and quantity of the order. The power timing device will be produced in 3-10 days, we will negotiate the details.
Question 4:Can we produce according to the sample?
Answer:Yes, our company supports customization, so we can produce through your samples or technical drawings. We also have our own technical designers.
Question 5:Do you accept custom orders?
Answer:You can. Our company is an OEM manufacturer, so we welcome custom orders. We will customize it according to your requirements.
Question 6:What is our company's advantage over other companies?
Answer:Our company has always been a audio industry power products manufacturers, including:
1. The production of various types of portable distribution box; 2. Power timing device;
3. Specialized in producing peripheral products of power supply;
4.HIFI power cable.